#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
int main()
{
	int num = 0;
	int a = 2;
	int b = 6;
	int c = 0;
	int d = 0;
	int e = 0;
	printf("num = %d\n",a + b);
	printf("c = %d\n",b - a);
	printf("d = %d\n",a * b);
	printf("e = %d\n",b / a);
	return 0;
}
 
	 
 